Surf Forecasts:
How big are the waves at Porth Ceriad today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 3.5ft (1.0m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 3.5ft (1.0m), 5s period with SW swell.
- Evening surf: Evening surf (17 Jun, local time) - 3.5ft (1.1m), 5s period with SW swell.
The current surf forecast for Porth Ceriad at 6PM is: 1.1m 5s primary swell from a Southwest direction and 0.2m 10s secondary swell from a West-southwest direction (forecast issued at 12:00pm June 17). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 3.5ft (1.0m) | 5s |
| Afternoon (17 Jun) | 3.5ft (1.0m) | 5s |
| Evening (17 Jun) | 3.5ft (1.1m) | 5s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Thu afternoon. Very mild (max 18°C on Fri morning, min 13°C on Fri night). Mainly strong winds. | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SSW 4 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 46 | 46 | 48 | 60 | 62 | 43 | 23 | 19 | 25 | 60 | 115 | 102 | 82 | 64 | 62 | 77 | 92 | 128 | 167 | 233 | 169 | 130 | 89 | 64 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 10:26AM4.35m | 10:47PM4.68m | 11:14AM4.15m | 11:36PM4.55m | 12:04PM3.89m | 00:26AM4.33m | ||||||||||||||||||
Low Tide | 5:43PM0.39m | 6:17AM0.10m | 6:30PM0.49m | 7:08AM0.22m | 7:18PM0.65m | |||||||||||||||||||
 |  | | |  |  | |  |  | |  | | | |  | | | | | |  | | | | |
 | 4:52 | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — |
 | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:45 | — | — | — | 9:45 |
mm | — | — | — | — | — | — | — | — | 1 | 2 | 3 | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 18 | 17 | 15 | 14 | 14 | 13 | 13 |
Feels °C | 10 | 10 | 9 | 9 | 9 | 10 | 11 | 12 | 11 | 10 | 11 | 14 | 15 | 13 | 13 | 12 | 12 | 14 | 10 | 11 | 11 | 12 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | SW 10 | SW 7 | SW 6 | WSW 7 | SW 9 | WSW 9 | W 9 | SW 6 | SW 6 | SW 6 | W 11 | W 11 | W 11 | — | — | — | SW 7 | WSW 8 | SW 7 |
| kJ | 20 | 10 | 10 | 10 | 10 | 4 | 12 | 6 | 5 | 3 | 8 | 2 | 45 | 64 | 62 | 2 | 2 | 2 | — | — | — | 75 | 22 | 64 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SW 10 | SW 10 | WSW 9 | WSW 9 | — | — | — | — | — | W 11 | WSW 8 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 4 | 4 | 9 | 9 | — | — | — | — | — | 2 | 6 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SSW 4 | SW 5 | SW 6 | SW 6 | SW 6 | SSE 3 | SSE 3 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 4 |
| kJ | 46 | 46 | 48 | 60 | 62 | 43 | 23 | 19 | 25 | 60 | 115 | 102 | 82 | 3 | 6 | 77 | 92 | 128 | 167 | 233 | 169 | 130 | 89 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 252 | 252 | 267 | 236 | 132 | 132 | 132 | 180 | 180 | 180 | 252 | 201 | 132 | 132 | 132 | 132 | 236 | 153 | 289 | 252 | 103 | 126 | 70 | 138 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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